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Under $20 Metal Detectors

Shop the best prices on 1,868 great value under $20 metal detectors. Shopping for metal detectors is easy with Fruugo, with SALE discounts, offers and savings on Ydcy, Guangzhou Suda E-commerce Co., Ltd, GreenZech and more. Buy metal detectors online safely with Fruugo, with secure payment and fast shipping to Singapore.

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1 - 32 of 1,868
5pcs Plastic Smoke Sensor Cover Smoke Detector Guards Fire Alarm Detector Cover for Kitchen Baking Smoke Detector Protector Smoke Detector Cover
$14.95 Save $59.05 RRP: $74.00
Garrett Pro-Pointer AT Waterproof Pinpointer Metal Detector for Gold & Treasure Hunting
$17.95 Save $3.00 RRP: $20.95
New Arrive Handheld Metal Detector Loose Wire and Power Detector WPP123 Plastic High Sensitivity Adjustable Alert Pipe Power Multifunction Wall Scanne
$17.95 Save $8.00 RRP: $25.95
Smokes Alarm Cover Smokes Detector Dust Cover Plastic Smokes Detector Cover for Cooking
$10.95 Save $48.05 RRP: $59.00
5pcs Plastic Smoke Sensor Cover Smoke Detector Guards Fire Alarm Detector Cover for Kitchen Baking Smoke Detector Protector Smoke Detector Cover
$19.95 Save $59.05 RRP: $79.00
New Arrive Handheld Metal Detector Loose Wire and Power Detector WPP123 Plastic High Sensitivity Adj
$13.95 Save $7.00 RRP: $20.95
Metal Detector Gp Gold And Silver Detector unbrand
$16.95 Save $4.00 RRP: $20.95
8pcs Smoke Detector Covers - Fire Alarm Covers for Cooking, Baking & Debris Protection
$10.95 Save $14.00 RRP: $24.95
New Arrive Handheld Metal Detector Loose Wire and Power Detector WPP123 Plastic High Sensitivity Adjustable Alert Pipe Power Multifunction Wall Scanne
$16.95 Save $47.05 RRP: $64.00
Best Seller-handheld Metal Detector Loose Wire And Power Detector Wpp123 Plastic High Sensitivity Adjustable Alert Pipe Power Multifunction Wall Scann
$10.95 Save $39.00 RRP: $49.95
New Arrive Handheld Metal Detector Loose Wire and Power Detector WPP123 Plastic High Sensitivity Adjustable Alert Pipe Power Multifunction Wall Scanne
$8.95 Save $29.00 RRP: $37.95
Gagahao Infrared Vein Finder Viewer
$20.95 Save $20.00 RRP: $40.95
Equipment Kit, Includes 1 Emf Meter & 4 Motion Activated Cat Balls, Professional Equipment Kit
$12.95 Save $46.05 RRP: $59.00
Infrared Induction Welcome Doorbell Wireless Detector black
$10.95
RF Signal Detector 5 Levels Sensitivity Portable Professional Bug Finder for Infrared Camera GPS Tracking Device
$18.95 Save $23.00 RRP: $41.95
Metal Detector Pinpointer Mount Flashlight Holder Suitable for Underground Detectors Black
$15.95
For MD6250 Metal Detector Coil Cover for Professional Underground Metal Detector Scanner Finder Gold Digger Treasure
$15.95
Gem Measuring Tool Jewelry Tool Jewelry Equipment Accessory Diamond Gem Gauge Stone Measuring Tool
$10.95 Save $3.00 RRP: $13.95
Magnetic Screw Finder Handheld Drywall Wood Tiling Gadget Nail Finder fg2025031702002
$13.95 Save $37.00 RRP: $50.95
4 Piece Set Universal Elbow Adapter Bottom 35-32mm Bore Quick Release Tool Bottom Adapter Vacuum Cleaner Accessories
$18.95
Smokes Alarm Cover Fireproof Detector Cover Plastic Smokes Detector Shield For Cooking
$10.95 Save $63.05 RRP: $74.00
Dtu Diy Kit Easy Integration Real Time Performance Monitoring Strong Nrf24l01+ Antenna High Compatibility
$19.95
Metal Detector Pinpointer Holder Bike Flashlight Holder Flashlight Mount for Underground Detectors 360° Rotation
$15.95
Garrett Pro-Pointer Pinpoint Underground Metal Detector Pinpointer Pinpointwanan - Cisea UNOIU
$18.95 Save $75.05 RRP: $94.00
New Arrive Handheld Metal Detector Loose Wire and Power Detector WPP123 Plastic High Sensitivity Adjustable Alert Pipe Power Multifunction Wall Scanne
$17.95 Save $8.00 RRP: $25.95
Gem Measuring Tool Jewelry Tool Jewelry Equipment Accessory
$8.95 Save $1.00 RRP: $9.95
New Arrive Handheld Metal Detector Loose Wire and Power Detector WPP123 Plastic High Sensitivity Adjustable Alert Pipe Power Multifunction Wall Scanne
$16.95 Save $9.00 RRP: $25.95
High Definition Magnifying Glass 5X Reading Eye Loupe Portable Magnifier Gift unbrand
$17.95
New Arrive Handheld Metal Detector Loose Wire and Power Detector WPP123 Plastic High Sensitivity Adjustable Alert Pipe Power
$12.95 Save $12.00 RRP: $24.95
Smoke Detector Cover Household Smoke Detector Shell Smoke Alarm Outer Cover
$20.95 Save $68.05 RRP: $89.00
Portable UV Detector - Compact Anti-Counterfeiting Light with High-Capacity Battery, Durable Metal Build, and Easy One-Button Operation for Detecting Jue-fish
$18.95 Save $13.00 RRP: $31.95
1 Pair for RC Pro with Screen Remote Control Joysticks Can Be Stored 3 Classic MINI 3 Pro Accessori
$6.95 Save $4.00 RRP: $10.95